platform/x86/intel/ifs: Remove unused selection

CONFIG_INTEL_IFS_DEVICE is not used anywhere. The selection in
Kconfig is therefore pointless. Delete it.
Signed-off-by: Jithu Joseph <jithu.joseph@intel.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Reviewed-by: Tony Luck <tony.luck@intel.com>
Reviewed-by: Sohil Mehta <sohil.mehta@intel.com>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20221117035935.4136738-2-jithu.joseph@intel.com

drivers/platform/x86/intel/ifs/Kconfig

@@ -4,7 +4,6 @@ config INTEL_IFS
 	# Discussion on the list has shown that the sysfs API needs a bit
 	# more work, mark this as broken for now
 	depends on BROKEN
-	select INTEL_IFS_DEVICE
 	help
 	  Enable support for the In Field Scan capability in select
 	  CPUs. The capability allows for running low level tests via